A randomized 25 question test from a pool of 761 questions, good luck!
There are various subsystems within any HMI. Which of the tasks below would be the primary responsibility of the alarm subsystem?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
There are several stages in the alarm lifecycle. Which of these stages is the alarm system tested and replacements done if required?
There are commonly two configurations a programmer would use for workstations. Which of the answers below would best be described as a workstation that has the majority of the data processing done in the applications at the workstation??
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the operators access the various HMI subsystems to interact with a process control system?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using peer-to-peer communication?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the router interacts with?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
In the unbalanced signal transmission system, which answer best represents the number 2?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
There are several stages in the alarm lifecycle. Which of these stages is the alarm philosophy involved in evaluating changes to the alarm system?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "F"?
Which of the terms below is best described as "losses resulting from defects from the manufacture of the cable"?
Which of the terms below can be best described as a device with an assigned tag name?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
The HMI in a SCADA system uses typical hardware and software. Which of the environments below would the HMI reside?